Lathe charging tray capable of conveniently positioning driving gear

Abstract

The utility model relates to the technical field of driving gear processing, and discloses a lathe charging tray convenient for positioning a driving gear, which comprises an aluminum alloy plate, and a circular positioning hole is arranged at the bottom end in the aluminum alloy plate. According to the lathe charging tray facilitating positioning of the driving gear, the circular positioning holes, the positioning steel columns, the positioning pins and the positioning grooves are arranged, the multiple sets of positioning steel columns are arranged, a driving gear body needing to be machined can be placed outside the positioning steel columns through the shaft grooves, and when the driving gear body is placed, grooves outside the driving gear body and the positioning grooves are staggered; then the positioning pins are inserted into the positioning grooves to limit and fix the driving gear main bodies, the driving gear main bodies are prevented from accidentally rotating outside the positioning steel columns, the multiple groups of positioning steel columns are arranged to position the multiple groups of driving gear main bodies at the same time, and the problem that the multiple groups of driving gears are inconvenient to fix on a lathe tray at the same time is solved; and the processing of the driving gear is easily influenced.

Description

Technical Field

[0001] The utility model relates to the technical field of driving gear processing, in particular to a lathe material tray which is convenient for positioning the driving gear. Background Art

[0002] A gear is a wheel with teeth on its rim. It is a mechanical part with teeth that can mesh with each other. It is widely used in mechanical transmission and the entire mechanical field. With the development of production, the smoothness of gear operation has received attention. When processing the drive gear, a lathe tray with drive gear positioning is required. The lathe tray with drive gear positioning can conveniently place multiple drive gears at the same time.

[0003] There are still some problems with the common lathe tray for positioning the driving gear. For example, when using the lathe tray, the driving gear needs to be positioned at a suitable position. However, it is inconvenient to fix multiple sets of driving gears on the lathe tray at the same time when using the driving gear, which easily affects the processing of the driving gear. Utility Model Content

[0004] The utility model aims to provide a lathe material tray for facilitating the positioning of driving gears, so as to solve the problem in the above-mentioned background technology that it is inconvenient to fix multiple sets of driving gears on the lathe material tray at the same time, which easily affects the processing of the driving gears.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a lathe material tray for convenient positioning of a driving gear, comprising an aluminum alloy plate, a circular positioning hole is arranged at the bottom end of the aluminum alloy plate, a U-shaped positioning hole is arranged at the top end of the aluminum alloy plate, a positioning steel column is fixedly connected to the front end of the aluminum alloy plate, a positioning groove is arranged at the top end of the right side of the positioning steel column, and a positioning pin is arranged inside the positioning groove.

[0006] Preferably, a plurality of groups of the positioning steel columns are provided, and the positioning steel columns are arranged at equal intervals at the front end of the aluminum alloy plate.

[0007] Preferably, the positioning pin is embedded in the positioning groove, and the positioning pin and the positioning groove cooperate with each other.

[0008] Preferably, the positioning grooves are provided in multiple groups, and the positioning grooves are of the same size.

[0009] Preferably, a driving gear body is disposed outside the positioning steel column, and the driving gear body is provided in multiple groups.

[0010] Preferably, the driving gear bodies are provided in three types, and the driving gear bodies are of different sizes.

[0011] Compared with the prior art, the utility model has the following beneficial effects: the lathe material tray for conveniently positioning the driving gear not only realizes the convenience of positioning multiple sets of driving gears, but also realizes the convenience of positioning driving gears of different sizes;

[0012] A circular positioning hole, a positioning steel column, a U-shaped positioning hole, a positioning pin and a positioning groove are provided, and a plurality of positioning steel columns are provided. Since an axial groove is provided inside the driving gear body, the driving gear body to be processed can be placed outside the positioning steel column through the axial groove. When placing the driving gear body, the groove outside the driving gear body is misaligned with the positioning groove, and then the positioning pin is inserted into the positioning groove to limit and fix the driving gear body, thereby preventing the driving gear body from accidentally rotating outside the positioning steel column, thereby improving the stability of the driving gear body and positioning the driving gear body. Arranging a plurality of positioning steel columns can simultaneously position a plurality of driving gear bodies.

[0013] By providing a positioning steel column, a positioning pin and a positioning groove, three groups of positioning grooves are provided on the right side of the top end of the positioning steel column. Since the positioning grooves are of the same size and cooperate with the positioning pins, driving gear bodies of different sizes can be placed on the outside of the positioning steel column. After placement, the positioning pins can be inserted into the inside of the appropriate positioning groove according to the size of the driving gear body, thereby facilitating the limiting and fixing of driving gear bodies of different sizes, thereby improving the flexibility of the aluminum alloy plate and facilitating the placement of driving gear bodies of different sizes on the top end of the aluminum alloy plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a front view cross-sectional structural schematic diagram of the utility model;

[0015] Figure 2 It is a schematic diagram of the top cross-sectional structure of the utility model;

[0016] Figure 3 It is a schematic diagram of an enlarged front cross-sectional structure of the driving gear body of the utility model;

[0017] Figure 4 For the utility model Figure 2 Schematic diagram of the enlarged cross-section structure at point A in the middle.

[0018] In the figure: 1. aluminum alloy plate; 2. circular positioning hole; 3. positioning steel column; 4. U-shaped positioning hole; 5. positioning pin; 6. positioning groove; 7. driving gear body. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] Example 1: Please refer to Figure 1-4 A lathe material tray for conveniently positioning a driving gear comprises an aluminum alloy plate 1, a circular positioning hole 2 is arranged at the bottom end of the aluminum alloy plate 1, a U-shaped positioning hole 4 is arranged at the top end of the aluminum alloy plate 1, a positioning steel column 3 is fixedly connected to the front end of the aluminum alloy plate 1, a positioning groove 6 is arranged at the top end of the right side of the positioning steel column 3, a positioning pin 5 is arranged inside the positioning groove 6, a plurality of positioning steel columns 3 are arranged, the positioning steel columns 3 are arranged at equal intervals at the front end of the aluminum alloy plate 1, the positioning pin 5 is embedded in the positioning groove 6, and the positioning pin 5 and the positioning groove 6 cooperate with each other;

[0021] Specifically, Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, multiple groups of positioning steel columns 3 are provided. Since an axial groove is provided inside the driving gear body 7, the driving gear body 7 to be processed can be placed outside the positioning steel column 3 through the axial groove. When placing the driving gear body 7, the groove outside the driving gear body 7 is misaligned with the positioning groove 6, and then the positioning pin 5 is inserted into the positioning groove 6 to limit and fix the driving gear body 7 to prevent the driving gear body 7 from accidentally rotating outside the positioning steel column 3, thereby improving the stability of the driving gear body 7 and positioning the driving gear body 7. Arranging multiple groups of positioning steel columns 3 can position multiple groups of driving gear bodies 7 at the same time.

[0022] Embodiment 2: There are multiple groups of positioning grooves 6, and the sizes of the positioning grooves 6 are the same. A driving gear body 7 is arranged outside the positioning steel column 3. There are multiple groups of driving gear bodies 7, and there are three types of driving gear bodies 7. The sizes of the driving gear bodies 7 are different.

[0023] Specifically, Figure 1 , Figure 2 , Figure 3 and Figure 4As shown, three groups of positioning grooves 6 are arranged on the right side of the top of the positioning steel column 3. Since the positioning grooves 6 are of the same size and cooperate with the positioning pins 5, driving gear bodies 7 of different sizes can be placed on the outside of the positioning steel column 3. After placement, the positioning pins 5 can be inserted into the inside of the appropriate positioning grooves 6 according to the size of the driving gear body 7, thereby facilitating the limiting and fixing of driving gear bodies 7 of different sizes, thereby improving the flexibility of the aluminum alloy plate 1 and facilitating the placement of driving gear bodies 7 of different sizes on the top of the aluminum alloy plate 1.

[0024] Working principle: when the utility model is in use, multiple groups of positioning steel columns 3 are provided. Since the driving gear body 7 is provided with an axial groove inside, the driving gear body 7 to be processed can be placed outside the positioning steel column 3 through the axial groove. When placing the driving gear body 7, the groove outside the driving gear body 7 is misaligned with the positioning groove 6, and then the positioning pin 5 is inserted into the positioning groove 6 to limit and fix the driving gear body 7, so as to prevent the driving gear body 7 from accidentally rotating outside the positioning steel column 3, thereby improving the stability of the driving gear body 7 and positioning the driving gear body 7. By providing multiple groups of positioning steel columns 3, multiple groups of driving gear bodies 7 can be positioned at the same time. The positioning steel column 3 and the positioning groove 6 can effectively ensure that the central axis of the gear is at the same distance from the tooth edge when positioning each driving gear, thereby improving the concentricity. Three groups of positioning grooves 6 are arranged on the right side of the top end of the positioning steel column 3. Since the positioning grooves 6 are of the same size and cooperate with the positioning pins 5, driving gear bodies 7 of different sizes can be placed on the outside of the positioning steel column 3. After placement, the positioning pins 5 can be inserted into the inside of the appropriate positioning groove 6 according to the size of the driving gear body 7, thereby facilitating the limiting and fixing of driving gear bodies 7 of different sizes, thereby improving the flexibility of the aluminum alloy plate 1 and facilitating the placement of driving gear bodies 7 of different sizes on the top end of the aluminum alloy plate 1.

[0025] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A lathe material tray for conveniently positioning a driving gear, comprising an aluminum alloy plate (1), characterized in that: A circular positioning hole (2) is provided at the bottom end of the aluminum alloy plate (1), a U-shaped positioning hole (4) is provided at the top end of the aluminum alloy plate (1), a positioning steel column (3) is fixedly connected to the front end of the aluminum alloy plate (1), a positioning groove (6) is provided at the top end of the right side of the positioning steel column (3), and a positioning pin (5) is provided inside the positioning groove (6).

2. A lathe material tray for convenient positioning of a driving gear according to claim 1, characterized in that: A plurality of groups of the positioning steel columns (3) are provided, and the positioning steel columns (3) are arranged at equal intervals at the front end of the aluminum alloy plate (1).

3. A lathe material tray for convenient positioning of a driving gear according to claim 1, characterized in that: The positioning pin (5) is embedded in the positioning groove (6), and the positioning pin (5) and the positioning groove (6) cooperate with each other.

4. A lathe material tray for convenient positioning of a driving gear according to claim 1, characterized in that: The positioning grooves (6) are provided in multiple groups, and the positioning grooves (6) are of the same size.

5. The lathe material tray for convenient positioning of the driving gear according to claim 1, characterized in that: A driving gear body (7) is arranged outside the positioning steel column (3), and the driving gear body (7) is provided in multiple groups.

6. A lathe material tray for convenient positioning of a driving gear according to claim 5, characterized in that: The driving gear main body (7) is provided in three types, and the driving gear main body (7) has different sizes.

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